Numbers (season 5)

Numbers
Season 5
DVD cover
No. of episodes	23
Release
Original network	CBS
Original release	October 3, 2008 (2008-10-03) – May 15, 2009 (2009-05-15)
Season chronology
← Previous Season 4 Next → Season 6
List of episodes

The fifth season of Numbers , an American television series, first aired on October 3, 2008 and ended on May 15, 2009. The season premiere was moved back one week as a result of the presidential debates.

Season five opens three weeks after the fourth season's finale, "When Worlds Collide", with the government dropping the charges against Charlie. Charlie gets his security clearance back after he and Don fight FBI Security Officer Carl McGowan. Don begins to explore Judaism. The team adds new agent Nikki Betancourt, arriving shortly after Megan Reeve's departure. Liz receives a promotion but turns it down. Buck Winters (from "Spree" and "Two Daughters") breaks out of prison and comes after Don. Alan suddenly finds himself coaching CalSci's basketball team. David becomes Don's primary relief supervisor. DARPA tries to recruit Charlie, but he turns down their offer. Toward the end of the season, Don is stabbed, and Charlie blames himself for it. The aftermath of Don's stabbing causes Charlie to focus more on his FBI consultation work. Amita is kidnapped, and the team race to find her. After she is rescued, Charlie proposes to Amita. Her response is unknown.

Cast

Main

• Rob Morrow as Don Eppes
• David Krumholtz as Charlie Eppes
• Judd Hirsch as Alan Eppes
• Alimi Ballard as David Sinclair
• Peter MacNicol as Larry Fleinhardt
• Navi Rawat as Amita Ramanujan
• Dylan Bruno as Colby Granger
• Aya Sumika as Liz Warner
• Sophina Brown as Nikki Betancourt

Recurring

• Lou Diamond Phillips as Agent Ian Edgerton
• Michelle Nolden as AUSA Robin Brooks
• Leslie Silva as M.E. Ridenhour

Guest

• Wendell Pierce as William Bradford
• Keith Carradine as Carl McGowan
• Teri Reeves as Police Tech
• Morena Baccarin as Lynn Potter
• D.B. Woodside as Jonathan Schmidt
• Henry Winkler as Roger Bloom
• Nora Dunn as Susan Stone
• Dianna Agron as Kelly Rand
• Nick Mennell as Evan Ricci
• Ron Canada as Brian Hellman
• Penn Jillette as himself
• Rutina Wesley as Sarah/Jenny Calandro
• Rachel Roberts as Melissa Conroy
• Ryan Bittle as Pat Drummond
• Lourdes Benedicto as Estella Ramirez
• Josh Gad as Roy McGill
• Paul Michael Glaser as Brett Hanson
• Colin Hanks as Marshall Penfield
• David Gallagher as Buck Winters
• Michael Beach as Len Walsh
• Chris Bruno as Tim King
• Seana Kofoed as Caitlin Dawes
• Chris McGarry as Jack Shuler
• Kelly Hu as Alice Chen
• Bruno Campos Randall Nespola
• Patrick Bauchau as Jean Stephanois
• Eugene Byrd as Vic Moritz
• Eve as La-La Buendia
• Ray Wise as Mitch Langford
• Cynthia Addai-Robinson as Trisha Moreno
• Vivian Bang as Court Clerk
• James Marsters as Damian Lake
• Lorraine Toussaint as Agent Terri Green
• Nancy Travis as Jane Karellen
• Barrett Foa as Andrew Gibbons
• Jillian Armenante as Claire Wells
• Gina Gershon as Danielle Hill
• Michael Stahl-David as Josh Skinner
• Gina Hecht as Margaret Skinner
• Michael Gaston as Gil Fisher
• Debbon Ayer as Sarah Fisher
• Shannon Cochran as Doctor Iverson
• Delilah Cotto as Karen Cruz
• Brian Howe as Robert Posdner
• Jonathan Adams as Clifford Hansen
• Philip Anthony-Rodriguez as Marcus
• Carlos Sanz as Detective
• Joy Osmanski as File Clerk
• Sarah Drew as Piper St. John
• Amanda Payton as Tipsy Chick

Episodes

See also: List of Numbers episodes

No. overall	No. in season	Title	Directed by	Written by	Original air date	Prod. code	US viewers (millions)
80	1	"High Exposure"	Alex Zakrzewski	Nicolas Falacci & Cheryl Heuton	October 3, 2008 (2008-10-03)	501	8.21 [1]
Don and his team hunt for the killers of two rock climbers found in possession of a large diamond. Charlie decides he should get his FBI clearance reinstated while a new agent joins the team. First appearance of: Sophina Brown as Nikki Betancourt Mathematics used: Percolation Threshold and geometrical analysis
81	2	"The Decoy Effect"	Ralph Hemecker	Ken Sanzel	October 10, 2008 (2008-10-10)	502	8.01 [2]
After a woman is murdered in what appears as an ATM robbery a series of kidnaps, rapes and murders turns into a hunt for the gang leader. New girl Nikki agrees to be the decoy, and Charlie's involvement leads to trouble for Don. Mathematics used: Decoy effect, Hall effect and scheduling algorithm
82	3	"Blowback"	Dennis Smith	Robert Port	October 17, 2008 (2008-10-17)	503	8.68 [3]
When eight people, including two LAPD police officers, are executed in a coffee shop, a detective (D. B. Woodside) gets the team on the case, and they uncover a trail of blackmail, romance and corruption. Also, McGowan's (Keith Carradine) investigation of Charlie and Don deepens. Mathematics used: Aggregation modeling and Hidden Markov model
83	4	"Jack of All Trades"	Stephen Gyllenhaal	Andrew Dettmann	October 24, 2008 (2008-10-24)	504	9.33 [4]
Don's team joins FBI Agent Bloom (Henry Winkler) in tracking an elusive con man. Meanwhile, decisions are announced on Charlie's FBI clearance and disciplinary action for Don. Mathematics used: Belief propagation
84	5	"Scan Man"	Craig Ross, Jr.	Don McGill	October 31, 2008 (2008-10-31)	505	10.72 [5]
The team hunts a crew stealing high-end goods from a shipping service and looks to an employee with savant-like abilities to lead them to those behind the scheme. Mathematics used: Geographic network, supply chain analysis and fractals
85	6	"Magic Show"	John Behring	Sean Crouch	November 7, 2008 (2008-11-07)	506	11.28 [6]
While on a date, David catches a disappearing act at a magic show but quickly becomes involved in the performance when the magician really vanishes. Mathematics used: Design Recovery
86	7	"Charlie Don't Surf"	Emilio Estevez	Steve Hawk	November 14, 2008 (2008-11-14)	507	9.29 [7]
One of Don and Charlie's friends dies in what is deemed an accident. Not convinced, the brothers investigate further. Mathematics used: Deconvolution, neural network, hyperspectral imaging and site-prediction modeling
87	8	"Thirty-Six Hours"	Rod Holcomb	Julie Hébert	November 21, 2008 (2008-11-21)	508	11.30 [8]
The team is sent to investigate and help with the recovery at a train crash; however, the train is carrying dangerous chemicals. Note: During its original run, David Krumholtz gave a public service announcement stating that the episode was not in fact based on a similar train crash in the California area that occurred after taping, but before the episode aired. Mathematics used: Infotaxis and swarm robotics
88	9	"Conspiracy Theory"	Dennis Smith	Robert Port	December 5, 2008 (2008-12-05)	509	9.88 [9]
A bomb goes off during a high profile meeting and a documentary film maker has a conspiracy theory about it. Mathematics used: Simpson's paradox, Rationality theorem
89	10	"Frienemies"	Steve Boyum	Nicolas Falacci & Cheryl Heuton	December 19, 2008 (2008-12-19)	510	9.18 [10]
Charlie and his rival Marshall Penfield race against time to solve a case. Mathematics used: Group Dynamics and Three Way Duel
90	11	"Arrow of Time"	Ken Sanzel	Ken Sanzel	January 9, 2009 (2009-01-09)	511	10.14 [11]
Buck Winters escapes from prison, consumed by getting revenge against Don, forcing Don to face his past and turn to his new-found religious beliefs. Mathematics used: Hidden Markov model, Maxwell's Demon and the Viterbi algorithm
91	12	"Jacked"	Stephen Gyllenhaal	Don McGill	January 16, 2009 (2009-01-16)	512	11.02 [12]
When 18 tourists on a bus are taken hostage, the team has only four hours to stop the hijackers. Mathematics used: Articulate and Inverse Game Theory
92	13	"Trouble In Chinatown"	Julie Hébert	Peter MacNicol	January 23, 2009 (2009-01-23)	513	10.96 [13]
An undercover agent disappears, leading the FBI team deep into Chinatown's black market. The FBI gets help from the returning psychic Simon Kraft (John Glover). Mathematics used: digital signal processing and Lévy flight
93	14	"Sneakerhead"	Emilio Estevez	Aaron Rahsaan Thomas	February 6, 2009 (2009-02-06)	514	10.30 [14]
When a pair of valuable sneakers is stolen from the vault of a foreign ambassador, the team delves into the world of sneaker collecting. Mathematics used: Pinball
94	15	"Guilt Trip"	Gwyneth Horder-Payton	Mary Leah Sutton	February 13, 2009 (2009-02-13)	515	9.10 [15]
When Robin's seemingly bulletproof case fails and a dangerous weapons smuggler is released, the team investigates the possibility of jury tampering. Mathematics used: Probability, Mersenne twister, scientific jury selection and social networking potential
95	16	"Cover Me"	Rob Morrow	Andrew Dettmann	February 27, 2009 (2009-02-27)	516	9.62 [16]
Liz goes undercover in an operation to stop a new illegal drug from hitting the streets after Charlie predicts that the drug in question will be the next "big thing" to hit the drug market. During the operation, David is assigned to be Liz's handler but he grows concerned for her safety after she ignores his plan and begins trusting a fellow undercover agent who may or may not be an addict himself. Mathematics used: Supply & Demand Theory
96	17	"First Law"	Steve Boyum	Sean Crouch	March 6, 2009 (2009-03-06)	517	10.12 [17]
The FBI team investigates the death of visionary scientist Daniel Robertson; the prime suspect is Robertson's AI computer program, while Charlie considers an enticing job offer. Mathematics used: Turing test
97	18	"12:01 AM"	Ralph Helmecker	Robert Port	March 13, 2009 (2009-03-13)	518	9.51 [18]
The FBI team rushes to track down evidence that could save a mob boss from the death penalty. New information comes in that could exonerate him, leaving the team with only hours to run down the new lead. Mathematics used: Light Refraction and Voice Analysis
98	19	"Animal Rites"	Ron Garcia	Julie Hébert	April 10, 2009 (2009-04-10)	519	9.80 [19]
The investigation into the death of a CalSci professor exposes possible links to animal rights extremists.
99	20	"The Fifth Man"	Ken Sanzel	Don McGill	April 24, 2009 (2009-04-24)	520	8.82 [20]
Things go terribly wrong when Don gets injured during an investigation. Charlie and Alan have to put things into perspective, when the thought of possibly having to lose a part of their family comes to face them.
100	21	"Disturbed"	Dennis Smith	Nicolas Falacci & Cheryl Heuton	May 1, 2009 (2009-05-01)	521	9.70 [21]
Charlie focuses his attention on tracking a previously undetected serial killer to help deal with his guilt over Don's almost-fatal stabbing. He receives help from a geeky amateur sleuth and a retired accountant, who each research serial murders as a hobby. The investigation reveals that the killer may be responsible for over two dozen unsolved deaths.
101	22	"Greatest Hits"	Stephen Gyllenhaal	Andrew Dettmann	May 8, 2009 (2009-05-08)	522	9.57 [22]
The team investigates a string of bank robberies and believe that ex-FBI Agent Roger Bloom (played by Henry Winkler) is responsible for them. The episode then ends with Amita being abducted at gunpoint as she and Charlie leave CalSci.
102	23	"Angels and Devils"	Alex Zakrzewski	Ken Sanzel	May 15, 2009 (2009-05-15)	523	9.72 [23]
With Amita having been kidnapped by the leader of a cult with female followers, the whole team including Ian Edgerton race against the clock to bring Amita home safely before it's too late. Mathematics used: Angel problem and burr puzzle

References

NOTE: Refs Need Archive Backup URLs @ https://archive.org/web/

1. Gorman, Bill (October 7, 2008). "Top CBS Primetime Shows, September 29 – October 5". TV by the Numbers. Archived from the original on June 6, 2012. Retrieved February 11, 2010.
2. Gorman, Bill (October 14, 2008). "Top CBS Primetime Shows, October 6–12". TV by the Numbers. Archived from the original on June 6, 2012. Retrieved February 11, 2010.
3. Gorman, Bill (October 21, 2008). "Top CBS Primetime Shows, October 13–19". TV by the Numbers. Archived from the original on June 6, 2012. Retrieved February 11, 2010.
4. Seidman, Robert (October 29, 2008). "Top CBS Primetime Shows, October 20–26, 2008". TV by the Numbers. Archived from the original on September 4, 2010. Retrieved February 11, 2010.
5. Seidman, Robert (November 4, 2008). "Top CBS Primetime Shows, October 27 – November 2". TV by the Numbers. Archived from the original on December 7, 2008. Retrieved February 11, 2010.
6. Seidman, Robert (November 11, 2008). "Top CBS Primetime Shows, November 3–9". TV by the Numbers. Archived from the original on June 17, 2009. Retrieved February 11, 2010.
7. Seidman, Robert (November 25, 2008). "Top CBS Primetime Shows, November 10–16". TV by the Numbers. Archived from the original on September 22, 2012. Retrieved February 11, 2010.
8. Seidman, Robert (November 25, 2008). "Top CBS Primetime Shows, November 17–23". TV by the Numbers. Archived from the original on December 7, 2008. Retrieved February 11, 2010.
9. Seidman, Robert (December 9, 2008). "Top CBS Primetime Shows, December 1–7, 2008". TV by the Numbers. Archived from the original on September 22, 2012. Retrieved February 11, 2010.
10. Seidman, Robert (December 23, 2008). "Top CBS Primetime Shows, December 15–21, 2008". TV by the Numbers. Archived from the original on September 22, 2012. Retrieved February 11, 2010.
11. Seidman, Robert (January 13, 2009). "Top CBS Primetime Shows, January 5–11". TV by the Numbers. Archived from the original on September 22, 2012. Retrieved February 11, 2010.
12. Seidman, Robert (January 21, 2009). "Top CBS Primetime Shows, January 12–18". TV by the Numbers. Archived from the original on February 13, 2009. Retrieved February 11, 2010.
13. Seidman, Robert (January 27, 2009). "Top CBS Primetime Shows, January 19–25". TV by the Numbers. Archived from the original on February 13, 2009. Retrieved February 11, 2010.
14. Seidman, Robert (February 10, 2009). "Top CBS Primetime Shows, February 2–8". TV by the Numbers. Archived from the original on April 22, 2009. Retrieved February 11, 2010.
15. Seidman, Robert (February 18, 2009). "Top CBS Primetime Shows, February 9–15". TV by the Numbers. Archived from the original on September 22, 2012. Retrieved February 11, 2010.
16. Seidman, Robert (March 3, 2009). "Top CBS Primetime Shows February 23 to March 1, 2009". TV by the Numbers. Archived from the original on June 8, 2009. Retrieved February 11, 2010.
17. Seidman, Robert (March 10, 2009). "Top CBS Primetime Shows March 2–8, 2009". TV by the Numbers. Archived from the original on September 22, 2012. Retrieved February 11, 2010.
18. Seidman, Robert (March 17, 2009). "Top CBS Primetime Shows, March 9–15". TV by the Numbers. Archived from the original on October 5, 2009. Retrieved February 11, 2010.
19. Seidman, Robert (April 14, 2009). "Top CBS Primetime Shows, April 6–12". TV by the Numbers. Archived from the original on October 5, 2009. Retrieved February 11, 2010.
20. Seidman, Robert (April 28, 2009). "Top CBS Primetime Shows, April 20–26". TV by the Numbers. Archived from the original on June 6, 2009. Retrieved February 11, 2010.
21. Seidman, Robert (May 6, 2009). "Top CBS Primetime Shows, April 27 – May 3". TV by the Numbers. Archived from the original on October 5, 2009. Retrieved February 11, 2010.
22. Seidman, Robert (May 12, 2009). "Top CBS Primetime Shows, May 4–10". TV by the Numbers. Archived from the original on May 28, 2009. Retrieved February 11, 2010.
23. Seidman, Robert (May 19, 2009). "Top CBS Primetime Shows, May 11–17". TV by the Numbers. Archived from the original on October 5, 2009. Retrieved February 11, 2010.

External links

• Numbers at IMDb